The phrase 'women's libs' is a term that is used to refer to the feminist movement, which campaigns for equal rights and opportunities for women. There are several synonyms for this term that can be used in different contexts. One of the most popular synonyms is 'women's liberation,' which means the act of freeing women from traditional roles and stereotypes. Another synonym is 'feminism,' which refers to a belief in the social, economic and political equality of the genders. Other terms used to describe the movement include 'women's rights,' 'gender equality,' and 'women's empowerment.' Ultimately, the goal of all these terms is to promote greater awareness of women's issues and advocate for change where needed.